Supt. party at Glen Aulin on a high-country pack trip. L-R: Frank Brockman, park naturalist; not identified; Russell McKown, landscape (architect); Elton Hilton (park engineer); Buck Evans, ranger; Catherine Kittredge; Rosemary Cross; Frank Kittredge, Supt

Hilton, Kittredge, Plumb & Mernin study the contour map while looking out over Buena Vista Lake.

Pausing for lunch on the bank of Buena Vista Lake. Ranger & Mrs. Pat engle, McKown, Hilton, Kittredge and Humphreys.

Saddle party north of Red Peak Pass in rugged granite country. On the trip: Supt. Frank Kittrredge, Mrs. Kittredge, Catherine Jane Kittredge, Majorie Williams, John Wegner, Harry During, Mary During, Ralph H. Anderson, Louie Austin (packer), and Chief Rang

Supt's party stopping for lunch. Old Isberg Pass Trail north of the Merced River.

Supt.'s party at Triple Peak Fork trail turn-off from Isberg Pass Trail. Members of the party: Supt. Frank Kittredge, Mrs. Kittredge, Catherine Jane Kittredge, Majorie Williams, John Wegner, Chief Townsley, Harry During, Mary During, Louie Austin (packer),

Group at the top of the Nevada Fall. L-R: Supt. Kittredge, Mrs. Kittredge, Frank Givens, Mrs. Offenstein, Frank Ewing and Mrs. Lelia Murray.

Supt. Kittredge and Carl Danner at Tuolumne Peak Pass.

Dr. Chester Moyle, John Wegner and Supt. Kittredge at Post Peak Pass.